77920588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4357}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 144964512

約数和(自身を除く): 67043924

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4357, 4471, 8714, 8942, 17428, 17884, 74069, 148138, 296276, 1145891, 2291782, 4583564, 19480147, 38960294, 77920588]

約数ペア:

[(1, 77920588), (2, 38960294), (4, 19480147), (17, 4583564), (34, 2291782), (68, 1145891), (263, 296276), (526, 148138), (1052, 74069), (4357, 17884), (4471, 17428), (8714, 8942)]